Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Tem todos os 398 municípios do estado, menos a capital.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3198797320

Proof data

Record hash (SHA-256)

2118dea1bee46f04b09a22498c7a165f42f3dc0245986c347a619a63d38d2146

Signature (Ed25519, base64)

VYCVzghm/tIiFcm1YfIk9o4S1JYWxaMqInmstfvo8oGrxSCo22/J61Oh4ajzeVgCi3ri77cYIQbiRxHlwYwSAw==

Merkle root

199738dc68b66dcf66f6b0cc77e2cba74c3bfda88989684620837b4c4e64818e

Merkle path

["211366ee55d18098f2337f926bdde4cdc4a3c17392f5272012f311fe6e97aef1","93b30f8204699b9a641dd298e6da5830cdba50eac409ae66d82cd8121e4f0b47","76b5db3b93331130a1dee938f796a288d84101e23ede2cc939e07e9c5a007877","75f6c8fe5957f35618bfe3a06df91c3ccdd1fc408628c1092f2f063a4f5bb7d8","ce9dcd8da709b3c71dafb881d372eda4236d36b32519d7fcc79e7ac3b4392af9","e958b8e16683efecc9d2f5a6b337165baa67b60f9c3c200556e37af899a07427","cdcf8b461ec7f71edbb22fbe36e9abe0c51727d24eea0e71388521ee6c073068","d7aeadda600bc91a42fe50847c4ffe3c8eaf61c63e11b56ea5bfb8d9c9e35558","badadb282da4933c77895ac97e67aafafd86250e38e6ba32ba14df9c7d1bf4e3","1b71f6f217fe1129478608107159e8d15bf6eedef4573ff44358ddee524e2b8d","237d92539dadc5c229398abd4613f475072d6788bd28bacee8b5bc01f400fb10","86433dc4e5776691731438e65de2d710dae3d65c747d632e0e4f67a92455b646","89c2d1ad10f8da8a1ced326bfbd1f55882866fd705571bc337258b3314dad42f","ddc8a66e59fc8f0934334cf08e419f621290129e658cbc58d8ec27bafd90b0af"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198797320 · entry 108e9186e8c5677a14ba…

Expected log hash

46227e67415cdf5b62c43420eb8b7a80b35acaa912410c2711787f678b77c9c9 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1791687727006","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"Tem todos os 398 municípios do estado, menos a capital.","rating":1,"review_date":"2026-07-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (199738dc68b6…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.